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AP1 1169 > Random Questions > Flashcards

Random Questions Flashcards

1
Q

Hearing protection is used when the work environment noise level exceeds

A

85dhA over an 8 hour period

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2
Q

MUTCD stand for

A

Manual of uniform Traffic Control Devices

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3
Q

Flammable class 1 flashpoint below?
Class 2? Class 3?

A

1: flammable, Below 100 F (37.8C) ie gasoline
2: combustion liquids, flashpoint above 100 F (37.8) ie diesel
3: jet fuel & motor oil

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4
Q

Large cylinders should be checked for?

A

Safe design

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5
Q

If an atmosphere is tested and found to be combustible, what can be done to create a non combustible atmosphere?

A

Use a non-flammable gas to create an inert atmosphere

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6
Q

What sort of nomenclature would usually be found on stakes and markers?

A

Pipeline stationing, direction changes, additional ditch depth, changes in pipe wall thickness

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7
Q

An action to eliminate the cause of a detected nonconformity or other undesirable situation is a

A

Corrective action

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8
Q

Which of the following terms indicating a resectable condition? A)defect B) imperfections c)indication d) all the above

A

A) defect

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9
Q

Plowing, discing or dragging the RoW shall be done

A

To dress the land and REMEDIATE excessively compact areas

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10
Q

In cathodic protection the ___ corrodes sacrificially to protect the pipe

A

Anode

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11
Q

What is the maximum open ditch in daylight hours

A

2 miles or less during daylight and 1/2 mile at night

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12
Q

When stringing pipe what does the inspector responsible for?

A

Pipe handling and placement

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13
Q

What type of test do you perform with hydro-test

A

Spike, strength and leak

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14
Q

How do you determine what PPE is required

A

Jsa

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15
Q

When bends are made in longitudinal

A

At or near the neutral axis of the bend

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16
Q

Unknown line strike during excavation, who does the inspector report to?

A

One call and utility owner

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17
Q

What does the term grubbing mean?

A

Removal and disposal of all roots and stumps

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18
Q

What do you find in a line list agreement

A

All measures and agreements made my land agents and landowners / tenants on how to minimize disruption concerns land owners and tenants and damage to surrounding properties

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19
Q

Compaction of a residential drive

A

98%

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20
Q

Ensure ditch breakers are installed where

A

At the edge of wetlands

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21
Q

Wall thinking do not be below

A

Minimum Wall thickness

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22
Q

White flag

A

Proposed excavation

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23
Q

Yellow flag

A

Gas and oil petroleum

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24
Q

Depth of trench is specified

A

In pre-job documentation

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25
Q

How far away does a ladder have to be from a 45KV power line?

A

3m

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26
Q

Excavation, trenching and boring safety. Egress / access of ?

A

Wishing 25 ft

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27
Q

Who is responsible for JSA

A

Contractor

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28
Q

Each transmission line must be installed with at least ___ inches or clearance from any other underground structure not associated with transmission line

A

12

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29
Q

What is the minimum clearance required between the workers and <50kv line?

A

10’

30
Q

What is not acceptable is the tolerance zone

A

A miny hoe

31
Q

White lining?

A

Excavation using white pre-marking prior to the arrival of locator

32
Q

Hand rails

A

36-42inches

33
Q

What is the inspector not responsible for

A

Pipe tally

34
Q

Dead weight tester also know as a?

A

An instrument consisting of a finely machined piston mounted vertically in a close-fitting cylinder used for maintaining a calculated pressure - also know as a pristine gauge

35
Q

SMYS

A

Specified minimum yield strength: minimum yield strength prescribed by the specification under which pipe and fittings are purchased from the manufacturer

36
Q

SCC

A

Stress corrosion cracking: form of cracking of a material produced by the combined action of tensile stress (residual or applied) a corrosive environment and material that is susceptible to SCC

37
Q

Test pressure ratio

A

Test pressure divided by the operating pressure limit of a pipeline system

38
Q

Spike test

A

Verify integrity with time dependent anomalies (test pressure >1.25) between 5mins and 1 hour

39
Q

Strength test

A

Establish operating pressure limit (=1.25) duration > 4 hours

40
Q

Leak test

A

Show there is no evidence of leakage (<1.25) duration >2 hours

41
Q

Who is responsible for all safety on worksite

A

Contractor

42
Q

Atmospheric testing

A

Oxygen deficient 19.5% or above 23.5%

43
Q

CERCLA

A

Comprehensive Environmental Response Compensation and liability Act (contamination key work)

44
Q

FWPCA

A

Federal Water Pollution control act (clean water act)

45
Q

NPDES

A

National Pollution Discharge Elimination System

46
Q

SPCC

A

Spill prevention, control and containment

47
Q

RP

A

Recommended Practice

48
Q

MUTDC

A

Manual of Uniform Traffic Control Devices

49
Q

TWIC how long is it good for

A

Transportation worker identification credentials good for 5 years

50
Q

All safety question will reference

A

29 CFR 1910 and 1926

51
Q

What type of hazard is a creek

A

Site specific

52
Q

MUTCD stand for

A

Manual uniform traffic control devices

53
Q

Red line drawings become part of

A

MOC documentation

54
Q

SWP3

A

Storm water pollution prevention plan (storm water)

55
Q

RCRA

A

Resource conservation and recovery act (solid waste)

56
Q

Open ditch restrictions, inspectors should monitor what

A

Distance between the front end of ditching and the back end (backfill)
-2miles or less during daylight and 1/2 mile at night

57
Q

Night caps

A

Inspectors should ensure night caps on open pipelines to protect them

58
Q

Clamp holding time

A

100% of stringer bead for internal line up
50% for external line up clamps

59
Q

How many degrees before a bend is a meter

A

3

60
Q

Trenches need to be inspected

A

Daily or after climate change

61
Q

Records need to be maintained for

A

The lifetime of the company

62
Q

Environment release

A

Report to chief inspector first. Don not contain first

63
Q

Pink

A

Templet survey

64
Q

Yellow

A

Gas

65
Q

Blue

A

Portable water

66
Q

Red

A

Electrical

67
Q

Purple

A

Reclaimed water and slurry

68
Q

Protect welding rods

A

From deterioration and moisture

69
Q

What should HdD inspector be concerned with just prior to pulling drill in

A

Ensure all welds, pipe, and joint coating of carrier pipe string has been properly inspected and is ready for placement

Monitor and assess the adequacy of the support of the pull section. Check roller, skids, etc

70
Q

Grubbing

A

Removal of disposal of roots and stumps

71
Q

Who issues water crossing permits

A

The government authority with oversight over the permit

72
Q

What would the inspector do to stop erosion

A

Stop work- also identify erosion and sediment control, soil stabilization

AP1 1169 (1 decks)

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